Now in prototype we use Intel Edison as gateway for our system (from UART 921600 to TCP socket). And now we have some strange issue about Edison's working. The Edison works well durin 1 day, after that - it's down, and have no ability connect over Wi-Fi, even Intel XDK. Helps ony firmware new Yocto image, I realized what I give now incomplete information but I have some thougths about what situation.

In own code there are a lot of console.log outputs (for each UART packet on speed 1 Mbps). Is it may be a reason for stucking of the Edison?